Variable Speed Wet Polisher+4" Polishing 26 Pad Wet Variable Speed Wet Polisher with GFCI Circuit Breaker (500-4500 RPM, 110V, 800W, 5/8" Thread arbor) 25+1 Pcs of 4" Diamond Polishing Pad Concrete Granite: 4 Pcs X Grit 50 100 200, 3 Pcs X Grit 400 800 1500, 2 Pcs X Grit 3000 Buff, 1 Pcs 4" Rubber Backer/Pad Holder